See a side-by-side comparison of the original holdings of Massachusetts Investors Trust with the fund's top 45 holdings today. The fund's commitment to quality, blue chip household names was the heart of its investment approach in 1924 and has continued uninterrupted for 90 years. Updated as of 9/30/16.

This publication is authorized for distribution only when preceded or accompanied by a prospectus, or summary prospectus, for the portfolio being offered. Consider the fund's investment objectives, risks, charges and expenses. Contact MFS or view online. Read it carefully.